65446080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9739}}^1$

素因数の和:9766

約数の個数: 112

約数和(自身を含む): 237500160

約数和(自身を除く): 172054080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9739, 19478, 29217, 38956, 48695, 58434, 68173, 77912, 97390, 116868, 136346, 146085, 155824, 194780, 204519, 233736, 272692, 292170, 311648, 340865, 389560, 409038, 467472, 545384, 584340, 623296, 681730, 779120, 818076, 934944, 1022595, 1090768, 1168680, 1363460, 1558240, 1636152, 1869888, 2045190, 2181536, 2337360, 2726920, 3116480, 3272304, 4090380, 4363072, 4674720, 5453840, 6544608, 8180760, 9349440, 10907680, 13089216, 16361520, 21815360, 32723040, 65446080]

約数ペア:

[(1, 65446080), (2, 32723040), (3, 21815360), (4, 16361520), (5, 13089216), (6, 10907680), (7, 9349440), (8, 8180760), (10, 6544608), (12, 5453840), (14, 4674720), (15, 4363072), (16, 4090380), (20, 3272304), (21, 3116480), (24, 2726920), (28, 2337360), (30, 2181536), (32, 2045190), (35, 1869888), (40, 1636152), (42, 1558240), (48, 1363460), (56, 1168680), (60, 1090768), (64, 1022595), (70, 934944), (80, 818076), (84, 779120), (96, 681730), (105, 623296), (112, 584340), (120, 545384), (140, 467472), (160, 409038), (168, 389560), (192, 340865), (210, 311648), (224, 292170), (240, 272692), (280, 233736), (320, 204519), (336, 194780), (420, 155824), (448, 146085), (480, 136346), (560, 116868), (672, 97390), (840, 77912), (960, 68173), (1120, 58434), (1344, 48695), (1680, 38956), (2240, 29217), (3360, 19478), (6720, 9739)]